body{
    margin: 0px;
    padding: 0px;
}
a{
    cursor: pointer;
    text-decoration: none;
}
.clearfix:after{
    content: ""; 
    display: block; 
    height: 0; 
    clear: both; 
    visibility: hidden;  
}
.menu,.collegeDynamics,.lunbo,.notice,.eInfoe{
    width: 100%;
    margin: 0 auto;
}
.menu{
    background-image: url(../image/one.png) ;
    background-size: 100%;
    background-size: cover;
    min-width: 1263px;
    max-width: 1263px;
}
.collegeDynamics{
    background-image: url(../image/yuan.png) ;
    background-size: 100%;
}
.eInfoe{
    background-image: url(../image/yuan.png) ;
    background-size: 100%;
}
.collegeDynamicsSon,.noticeSon,.eInfoeSon{
    width: 1100px;
    margin: 0 auto;
    padding-top: 75px;
    padding-bottom: 80px;
}
.collegeDynamicsSon_right_title,.noticeSon_right_title,.eInfoe_down_right_title{
    width: 100%;
    height: 270px;
}
.noticeSon_right_title,.eInfoe_down_right_title{
    width: 100%;
    height: 150px;
}
.collegeDynamicsSon_left,.noticeSon_left,.eInfoe_down_left{
    width: 427px;
    float: left;
}
.collegeDynamicsSon_right,.noticeSon_right,.eInfoe_down_right{
    width: 500px;
    height: 500px;
    float: right;
}
.eInfoe_down_left,.eInfoe_down_right{
    margin-top: 10%;
}
.eInfoe_up{
    width: 100%;
}
.eInfoe_down{
    width: 100%;
    height: 75%;
}
.include_down{
    margin:  0 auto;
    width: 1170px;
}
.collegeDynamicsSon_right_contect>ul,.noticeSon_right_contect>ul,.eInfoe_down_right_contect>ul{
    line-height: 33px;
}
.collegeDynamicsSon_right_contect{
    margin-top: 10%;
}
.noticeSon_right_contect{
    margin-top: 19%;
}
.eInfoe_down_right_contect{
    margin-top: 20%;
}

.collegeDynamicsSon_right_contect>ul>li>a,.noticeSon_right_contect>ul>li>a,.eInfoe_down_right_contect>ul>li>a{
    float: left;
    font-size: 15px;
    color: black;
    text-decoration: none;
}
.collegeDynamicsSon_right_contect>ul>li>span,.noticeSon_right_contect>ul>li>span,.eInfoe_down_right_contect>ul>li>span{
    float: right;
    font-size: 13px;
}

.menuSon_menu{
    width: 200px;
    height: 715px;
    float: right;
}
.menuSon_menu>ul{
    padding-top: 100px;
    line-height: 49px;
}
.menuSon_menu>ul>li>a{
    font-size: 18px;
    letter-spacing: 6px;
    color: #97a5a2;
}
.search{
    width: 1082px;
    height: 130px;
    margin:  0 auto;
}
.search>select{ 
    float: left;
    width: 200px;
    height: 30px;
    margin: 80px 30px 0px 30px;
}